Install ruby in Centos 8

install_ruby.sh

#!/usr/bin/env bash

# Install ruby in Centos 8
sudo dnf install -y epel-release
sudo dnf install -y @development python3

git clone https://github.com/rbenv/rbenv.git ~/.rbenv

cd ~/.rbenv && src/configure && make -C src

export PATH="$HOME/.rbenv/bin/rbenv:usr/bin/python3:$PATH"

echo 'export PATH="$HOME/.rbenv/bin:/usr/bin/python3:$PATH"' >> ~/.bash_profile

echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
~/.rbenv/bin/rbenv init

git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build

rbenv install 2.5.8 # rbenv install -l; to list stable releases

echo '$(rbenv local 2.5.8)' >> ~/.bash_profile

rbenv local 2.5.8
gem install bundler -v 2.2.9